| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.91 | 4.234% | $103.0978 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $142.85 | 11.138% | $158.7606 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $119.55 | 3.506% | $123.7414 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $142.86 | 4.841% | $149.7759 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $52.29 | 12.437% | $58.7933 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $168.87 | 3.418% | $174.642 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $188.94 | 12.415% | $212.3969 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $914.27 | $981.2079 | $981.21 | $981.25 | $981.20 | |